Lowcountry Regional Child Support Office

North Charleston, South Carolina

The Lowcountry Regional Child Support Office is at 3346 Rivers Avenue, Suite E, North Charleston, SC 29405. Call the office at (843) 953-9700. It serves Allendale, Beaufort, Berkeley, Calhoun, Charleston, Colleton, Dorchester, Hampton, Jasper, and Orangeburg counties.

How do I contact this office?

3346 Rivers Avenue, Suite E
North Charleston, SC 29405
Mail: Child Support Services, P.O. Box 1469, Columbia, SC 29202
Get directions Call (843) 953-9700
Phone
(843) 953-9700
Before you go
The Customer Service Center (1-800-768-5858) has live agents Monday to Friday, 8:30 a.m. to 5:00 p.m., and can tell you which regional office has your case. Applications are available at the regional child support offices, county DSS offices, and county Clerk of Court offices.
Fax
(843) 953-9155
Official page
Official office listing

Is this my office?

This office serves Allendale, Beaufort, Berkeley, Calhoun, Charleston, Colleton, Dorchester, Hampton, Jasper, and Orangeburg counties.

Your case is assigned to a regional office based on where the noncustodial parent lives. If that parent lives in another state, the case is assigned based on where the custodial parent lives.

Not your area? See every South Carolina child support office.

Can I handle this without going in?

Often, yes. Many requests don't need a visit:

Going in person? Read "Before you go" above, and call first if you can.

What can I do at this office?

  • Paternity establishment
  • Support order establishment
  • Enforcement
  • Applications

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More help with South Carolina child support

Office details come from the official South Carolina office listing, checked October 18, 2026. Sunny Child Support is not affiliated with Child Support Services Division (CSSD), South Carolina Department of Social Services. Spot a mistake? Tell us.